On 6/2/2016 8:42 AM, Jerry Callen wrote:
Yes, that's clear. What always gets my knickers twisted is when you can RESET
the ECB and be sure you don't lose an event.
If you always reset the ECB immediately after waking up, and before you
start checking your work queues, you should never have a problem. For
example (pseudo code using IBM's standard HLASM SPMs - which we use):
DO INF,LABEL=Main Do for work
WAIT on ECB Wait for work
reset the ECB Reset the ECB
DO INF Do for requests
pull request from queue Pull request from queue
DOEXIT if no more requests Exit if no more requests
DOEXIT if terminate request, Exit if shutdown request
DO=Main ..
.
. Invoke proper work handler Call proper work handler
.
ENDDO , EndDo for requests
ENDDO , LABEL=Main EndDo for work
--
Edward E Jaffe
Phoenix Software International, Inc
831 Parkview Drive North
El Segundo, CA 90245
http://www.phoenixsoftware.com/
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